Digital Down Converter Design based on FPGA.
標簽： Converter Digital Design based
上傳時間： 2013-08-13
上傳用戶：CSUSheep
Run Pac-man Game Based on 8086/8088 FPGA IP Core
上傳時間： 2013-08-23
上傳用戶：JamesB
usb_cpld_code.zip usbjtag - Variations on the implementation of a USB JTAG adapter.
標簽： implementation usb_cpld_code Variations adapter
上傳時間： 2013-08-31
上傳用戶：ruan2570406
something useful for communication,source code based on FPGA
標簽： communication something useful source
上傳時間： 2013-08-31
上傳用戶：maizezhen
On the design of an FPGA-Based OFDM modulator for IEEE 802.11a
標簽： FPGA-Based modulator 802.11 design
上傳時間： 2013-09-02
上傳用戶：zjwangyichao
protel s help on line
上傳時間： 2013-09-18
上傳用戶：iswlkje
電子設備的 ON/OFF 按鈕給繫統設計師帶來了一組獨特的挑戰
上傳時間： 2013-10-13
上傳用戶：18165383642
提出了一種以S3C2440A為核心處理器的銀行評價器的設計方案，并結合XILINX公司的XL95144XL型CPLD，輔助S3C2440A，實現該銀行評價器的各部分功能以及系統信號之間的相互協調。該評價器在系統設計上采用液晶屏顯示，代替了以往簡單的數碼管電路的顯示模式，在視覺上給人以全新的享受。同時，評價器增加了新的網絡供電方式，只要將評價器連接上網絡就可以正常工作，方便了客戶的使用?？傊?，此款銀行評價器采用了嵌入式系統的設計方案，大大豐富了系統功能，實現一個銀行評價器設計的新突破。 Abstract: S3C2440A of SamSung company is the core component of the embedded system. A design of bank assessor based on S3C2440A was provided in this paper. It used XL95144XL combined with S3C2440A to realize all the functions and coordination with system signals. This bank assessor used LCD to display instead of the former simple digital display and provided a new seusuous enjoment. Meanwhile，it provided a new method of network power supply，that the bank assessor could regularly work once it connected to the network，which is convenient for customers to use. In a word，this assessor takes embedded system，enriches the system’s functions and reclizes a new breakout.
標簽： S3C2440A
上傳時間： 2013-11-03
上傳用戶：taa123456
針對盤山路存在的轉彎盲區，即在轉彎時司機無法得知彎路對面是否有車輛通過，設計一種基于C8051F310的山路轉彎預防警示系統。該系統利用一階濾波算法檢測山路轉彎時是否有車輛通過。運用該算法可增強系統檢測的實時性，提高檢測機動車輛的靈敏度，同時大大減少環境溫度對檢測的干擾。試驗表明該系統能夠正確指示出在山路轉彎時是否有車輛通過，目前該系統已安裝在盤山路上，可大大減少事故的發生率。 Abstract: Aiming at passing hilly road，there is a turn blind spot.Motormen usually do not know if the passing of vehicles pass the road.So a system of defending accident on hilly road is designed,which is based on MCU C8051F310.The sys-tem uses the first-order filter algorithm to detect whether there are passing vehicles.This algorithm enhances the real-time detection and improves the sensitivity of detection vehicles.Meanwhile,it reduces the detection interference of environmen-tal temperature.The experimental results show that this system can exactly indicate if there are passing vehicles.At present,the system has been successfully applied to hilly road.The system can greatly decrease accident.
上傳時間： 2013-10-10
上傳用戶：歸海惜雪
基于CC1110單片機公交報站系統主要由CC1110單片機最小系統和WT588D語音模塊組成，提出了如何實現語音報站，通過無線通信SimpliciTI網絡協議實現公交站臺的自動播報和OLCD液晶顯示公交運行的各類信息。結果表明，該公交報站系統報站準確率99%，價格比同類產品下降了300%以上，系統組成結構簡單，提高了系統的抗干擾性和穩定性，也便于攜帶。 Abstract: The bus stop announcement system based on CC1110 MCU is composed of CC1110 MCU minimum system and WT588D voice module. How to achieve the voice announcing is put forward.The bus-stop will announce automatically and display on the OLCD by means of wireless communication SimpliciTI network protocol. As a result， the bus station stop announcement systems reported 99% accuracy rate， price of similar products declined by 300% or more， system of simple structure， improve the anti-jamming and stability of the power system， it is also portable.
上傳時間： 2013-10-21
上傳用戶：baby25825
